gem5  v21.1.0.2
match.cc
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29 
30 #include "base/match.hh"
31 
32 #include "base/str.hh"
33 
34 namespace gem5
35 {
36 
38 {
39 }
40 
41 ObjectMatch::ObjectMatch(const std::string &expr)
42 {
43  setExpression(expr);
44 }
45 
46 void
48 {
49  tokens.insert(tokens.end(), other.tokens.begin(), other.tokens.end());
50 }
51 
52 void
53 ObjectMatch::setExpression(const std::string &expr)
54 {
55  tokens.resize(1);
56  tokenize(tokens[0], expr, '.');
57 }
58 
59 void
61 {
62  if (expr.empty()) {
63  tokens.resize(0);
64  } else {
65  tokens.resize(expr.size());
66  for (std::vector<std::string>::size_type i = 0; i < expr.size(); ++i)
67  tokenize(tokens[i], expr[i], '.');
68  }
69 }
70 
75 bool
76 ObjectMatch::domatch(const std::string &name) const
77 {
78  std::vector<std::string> name_tokens;
79  tokenize(name_tokens, name, '.');
80  int ntsize = name_tokens.size();
81 
82  int num_expr = tokens.size();
83  for (int i = 0; i < num_expr; ++i) {
85  int jstop = token.size();
86 
87  bool match = true;
88  for (int j = 0; j < jstop; ++j) {
89  if (j >= ntsize)
90  break;
91 
92  const std::string &var = token[j];
93  if (var != "*" && var != name_tokens[j]) {
94  match = false;
95  break;
96  }
97  }
98 
99  if (match)
100  return true;
101  }
102 
103  return false;
104 }
105 
108 {
110  for (const auto &expression: tokens) {
112  to_add.insert(to_add.end(), expression.begin(), expression.end());
113  to_return.push_back(to_add);
114  }
115 
116  return to_return;
117 }
118 
119 } // namespace gem5
gem5::ObjectMatch
ObjectMatch contains a vector of expressions.
Definition: match.hh:56
gem5::ObjectMatch::match
bool match(const std::string &name) const
Definition: match.hh:69
gem5::ObjectMatch::domatch
bool domatch(const std::string &name) const
Definition: match.cc:76
gem5::ObjectMatch::getExpressions
std::vector< std::vector< std::string > > getExpressions()
Definition: match.cc:107
gem5::ObjectMatch::tokens
std::vector< std::vector< std::string > > tokens
Definition: match.hh:59
std::vector< std::string >
gem5::ArmISA::i
Bitfield< 7 > i
Definition: misc_types.hh:66
gem5::scmi::token
token
Definition: scmi_platform.hh:80
str.hh
gem5::ArmISA::j
Bitfield< 24 > j
Definition: misc_types.hh:57
match.hh
gem5::ObjectMatch::ObjectMatch
ObjectMatch()
Definition: match.cc:37
gem5::tokenize
void tokenize(std::vector< std::string > &v, const std::string &s, char token, bool ignore)
Definition: str.cc:68
gem5::ObjectMatch::setExpression
void setExpression(const std::string &expression)
Definition: match.cc:53
name
const std::string & name()
Definition: trace.cc:49
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::ObjectMatch::add
void add(const ObjectMatch &other)
Definition: match.cc:47

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